Credit card editor for PaymentRequest UI.

chrome/android/java/res/layout/payment_request_editor_label.xml

Index: chrome/android/java/res/layout/payment_request_editor_label.xml
diff --git a/chrome/android/java/res/layout/payment_request_editor_label.xml b/chrome/android/java/res/layout/payment_request_editor_label.xml
new file mode 100644
index 0000000000000000000000000000000000000000..4d74f376fe0a2adbce7477545331be81117faedf
--- /dev/null
+++ b/chrome/android/java/res/layout/payment_request_editor_label.xml
@@ -0,0 +1,47 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright 2016 The Chromium Authors. All rights reserved.
+     Use of this source code is governed by a BSD-style license that can be
+     found in the LICENSE file. -->
+
+<RelativeLayout
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="wrap_content"
+    android:paddingBottom="@dimen/pref_autofill_content_spacing"

[gone, 2016/07/13 21:12:59]

Use margins when separating items from other items, not padding.  This currently
knocks the icon off-center.

[please use gerrit instead, 2016/07/14 17:21:43]

Done.

+    android:paddingStart="@dimen/pref_autofill_field_horizontal_padding"
+    android:paddingEnd="@dimen/pref_autofill_field_horizontal_padding">
+
+    <ImageView
+        android:id="@+id/icon"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_alignParentEnd="true"
+        android:importantForAccessibility="no"

[gone, 2016/07/13 21:12:59]

Group the android:layout_ attributes together

[please use gerrit instead, 2016/07/14 17:21:43]

Done.

+        android:layout_centerVertical="true" />
+
+    <TextView
+        android:id="@+id/label"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_toStartOf="@id/icon"
+        android:layout_alignParentStart="true"

[gone, 2016/07/13 21:12:59]

Should this add layout_alignParentTop="true"?

[please use gerrit instead, 2016/07/14 17:21:43]

Done.

+        android:textAppearance="@style/PreferenceFloatLabelTextAppearance" />
+
+    <TextView
+        android:id="@+id/midlabel"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_below="@id/label"
+        android:layout_toStartOf="@id/icon"
+        android:layout_alignParentStart="true"
+        android:textAppearance="@style/PreferenceFloatLabelTextAppearance" />
+
+    <TextView
+        android:id="@+id/sublabel"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_below="@id/midlabel"
+        android:layout_toStartOf="@id/icon"
+        android:layout_alignParentStart="true"
+        android:textAppearance="@style/PreferenceFloatLabelTextAppearance" />
+</RelativeLayout>